CN203925650U - A kind of engine oil heating device - Google Patents
A kind of engine oil heating device Download PDFInfo
- Publication number
- CN203925650U CN203925650U CN201420274704.3U CN201420274704U CN203925650U CN 203925650 U CN203925650 U CN 203925650U CN 201420274704 U CN201420274704 U CN 201420274704U CN 203925650 U CN203925650 U CN 203925650U
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- CN
- China
- Prior art keywords
- oil
- heating
- storage space
- heating device
- engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 69
- 239000010705 motor oil Substances 0.000 title claims abstract description 26
- 239000003921 oil Substances 0.000 claims abstract description 100
- 238000009413 insulation Methods 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000010721 machine oil Substances 0.000 abstract description 13
- 239000000314 lubricant Substances 0.000 abstract description 11
- 238000005461 lubrication Methods 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of engine oil heating device, comprise heating cabinet and two-way oil pump, in described heating cabinet, be provided with oil storage space, in described oil storage space, heating equipment is installed, described two-way oil pump is connected with the first oil pipe for being communicated with oil sump bottom and the second oil pipe for being communicated with oil storage space.The utility model can be extracted machine oil higher temperature to carry out Heat preservation out, in the time that start next time, again machine oil is injected in oil sump, or the subzero engine oil in oil sump is extracted out, after heating again by machine oil blowback, engine oil viscosity after heating is less, good fluidity, and motor oil pump in the time starting can be sent to lubricant oil each movement parts friction surface in time like this, make cylinder wall, main bearing and connecting rod bearing obtain good lubrication, thereby solve the problem of vehicle launch difficulty.
Description
Technical field
The utility model relates to a kind of engine oil heating device.
Background technique
In north cold area, general outside air temperature is in the time arriving-15 DEG C of scopes for-10 DEG C, and cold-starting automobile has certain difficulty, in the time that temperature is down to below-40 DEG C, without preheating, cannot start at all.Under engine low temperature condition, be difficult to the main cause starting: the one, engine crankshaft rotational resistance increases, along with the reduction of external temperature, engine lubrication oil viscosity increases, mobility variation, thereby add the rotational resistance of large crankshaft, engine start rotating speed is reduced, cause in cylinder compression ratio and temperature not enough and be difficult to start; The 2nd, along with external temperature reduces, bavin oil viscosity and density all become greatly, affect atomization, cause engine start difficulty.
Automobile travels in low temperature environment, and the each assembly especially wearing and tearing of motor is all more serious.In the using process of motor, more than 50% cylinder wear causes in start-up course and motor initial operation.And start under winter low temperature, account for again the 60%-70% of its wear extent.Under low temperature, ato unit causes the main cause of parts heavy wear to be: first, when cold-starting, lubricating oil viscosity is large, poor fluidity, oil pump can not be sent to lubricant oil each movement parts friction surface in time, makes the lubricated deteriorations such as cylinder wall, main bearing and connecting rod bearing.The second, gasification of fuel oil is bad, and part fuel oil enters cylinder with liquid state, has washed away the lubricant film on cylinder wall and has flowed into crankcase, has diluted lubricant oil, and lubricant oil oiliness gone down, and reduces its greasy property.The 3rd, because temperature is low, solidifying being attached on cylinder wall of water vapour of separating out in engine working process, and generate acid with the sulfur-containing oxide in gasoline, cause corrosive wear.The 4th, under low temperature, the expansion coefficient such as alloy, bearing shell and the axle journal of bent axle and connecting rod bearing are different, and matching gap is diminished, and gap also becomes inhomogeneous, and wearing and tearing are increased.The 5th, the lubricant oil of the each assemblies of power train such as speed changer, main reducing gear and differential mechanism, excessively thickness even solidifies at low temperatures, makes its lubricating ability variation, even loses lubricating ability.If the frictional heat that relies on power train work to produce removes to heat lubricant oil, the temperature rise time long, parts, in dry friction or semi-dry friction state, sharply wear and tear part.Have data to show, Transmission gears and bearing turn round than turning round in the lubricant oil of 35 DEG C in the lubricant oil of-5 DEG C, and its wear extent increases 10-12 doubly.
Summary of the invention
The technical problems to be solved in the utility model is to provide and a kind ofly can solves that cold environment vehicle engine oil temperature is too low, the excessive engine oil heating device that causes vehicle launch difficult problem of viscosity.
For solving the problems of the technologies described above, the utility model comprises heating cabinet and two-way oil pump, in described heating cabinet, be provided with oil storage space, in described oil storage space, heating equipment is installed, described two-way oil pump is connected with the first oil pipe for being communicated with oil sump and the second oil pipe for being communicated with oil storage space.
In described heating cabinet, be provided with dividing plate, described dividing plate is two-way oil pump installing space and oil storage space by the spatial separation in heating cabinet, and described two-way oil pump is packed in two-way oil pump installing space.
In described oil storage space, temperature transducer is installed, the signal output part of described temperature transducer is connected with the control circuit of heating equipment.
Described the first oil pipe is provided with the valve of pilot line break-make.
Described heating equipment is electric heating wire or ptc material.
Described heating equipment is arranged in the bottom of oil storage space.
The outer surface of described heating cabinet is coated with thermal insulation layer.
Described heating cabinet is provided with Butterworth Hatch.
Described heating cabinet upper surface is provided with handle.
Adopt after said structure, the utility model can be extracted machine oil higher temperature to carry out Heat preservation out, in the time that start next time, again machine oil is injected in oil sump, or the subzero engine oil in oil sump is extracted out, after heating again by machine oil blowback, engine oil viscosity after heating is less, good fluidity, motor oil pump in the time starting can be sent to lubricant oil each movement parts friction surface in time like this, make cylinder wall, main bearing and connecting rod bearing obtain good lubrication, thereby solve the problem of vehicle launch difficulty.
Brief description of the drawings
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model is connected with oil sump;
Fig. 3 is the perspective view of Fig. 2.
Embodiment
As shown in the figure; engine oil heating device comprises heating cabinet 1 and two-way oil pump 2; the tank wall of heating cabinet 1 uses the good metallic material of rigidity to make, and for improving heat utilization ratio, the outer surface of heating cabinet 1 tank wall is coated with thermal insulation layer 3; and at the outer surface of thermal insulation layer 3, external box wall 4 is set; protect thermal insulation layer 3 by external box wall 4 is set, prevent the heat insulation effect of thermal insulation layer 3 damage influence heating cabinets 1, external box wall 4 also can use thermal insulation material and make; move for convenience, be provided with handle 5 at heating cabinet 1 upper surface.In heating cabinet 1, be provided with dividing plate 6, dividing plate 6 is two-way oil pump installing space 61 and oil storage space 62 by the spatial separation in heating cabinet 1, two-way oil pump 2 is packed in two-way oil pump installing space 61, heating equipment 7 is installed in oil storage space 62, heating equipment 7 is arranged in the bottom of oil storage space, and heating equipment 7 can use electric heating wire or ptc material.Two-way oil pump 2 is connected with the first oil pipe 21 and the second oil pipe 22, the first oil pipe 21 is for being communicated with oil sump 11 bottoms, and on the first oil pipe 21, be provided with the valve 23 of pilot line break-make, the port of the second oil pipe 22 stretches into oil storage space 62, two-way oil pump 2 has three and controls shelves, be neutral, oil pumping gear and pump oil catch, two-way oil pump 2 is prior art, and the utility model repeats no more its concrete structure and using method.Two-way oil pump 2 is directly installed in heating cabinet 1, can conveniently installs and use.
Temperature transducer 8 is installed in oil storage space 62, and the signal output part of temperature transducer 8 is electrically connected with the control circuit of heating equipment 7.In the present embodiment, the control circuit of heating equipment 7 is provided with temperature detect switch (TDS) 9, temperature detect switch (TDS) 9 capping temperature and lower limit temperatures, the signal output part of temperature transducer 8 is electrically connected with temperature detect switch (TDS) 9, after control circuit switches on power, oil temperature signal is outputed to temperature detect switch (TDS) 9 by temperature transducer 8, when oil temperature is during lower than the lower limit temperature of temperature detect switch (TDS) 9, temperature detect switch (TDS) 9 is opened, and heating equipment 7 starts machine oil to heat; After heating a period of time, in the time that oil temperature reaches the upper limiting temperature of temperature detect switch (TDS) 9, oil temperature signal is outputed to temperature detect switch (TDS) 9 by temperature transducer 8, and temperature detect switch (TDS) 9 cuts out, and heating equipment 7 stops heating.Wherein, for the control circuit being made up of temperature detect switch (TDS) 9, it is for controlling the break-make of heating equipment 7 power loops, and it only has two state of a controls of opening and closing, does not relate to computer program.Simultaneously, the temperature detect switch (TDS) 9 that the signal that can be electrically connected with temperature transducer 8 and export according to temperature transducer 8 is at present realized switch is prior art, so do not repeat them here the concrete linkage structure of temperature detect switch (TDS) 9 and temperature transducer 8, according to aforementioned description, those skilled in the art can know how to connect temperature detect switch (TDS) 9 and temperature transducer 8.
For convenience of the cleaning of the interior oil storage space 62 of heating cabinet 1, on one jiao of the corresponding oil storage space 62 of heating cabinet 1, be provided with Butterworth Hatch 10, on Butterworth Hatch 10, be connected with sealing cover, in the present embodiment because heating cabinet 1 bottom is thicker, so Butterworth Hatch is arranged on the top of heating cabinet 1.
In the time that automobile installing space is larger, can directly the utility model be fixed on car body and be used, when parking, can start two-way oil pump 2 is drawn to the machine oil with higher temperature in oil storage space 62 from oil sump 11, while again startup, if parking interval is shorter, can directly open oil pump by the oil pump oil return drain pan 11 in oil storage space 62, if length can first be opened heating equipment 7 and heated the machine oil in oil storage space 62 dead time, machine oil reaches after setting temperature, open again two-way oil pump 2 by oil pump oil return drain pan 11, and then start; When automobile installing space hour, can on the first oil pipe 21, fast connector be set, being connected of convenient and oil sump 11 pipelines while use connects pipeline at every turn, finishes using the utility model is pulled down, easy to use.
The utility model can be extracted machine oil higher temperature to carry out Heat preservation out, in the time that start next time, again machine oil is injected in oil sump 11, or the subzero engine oil in oil sump 11 is extracted out, after heating again by machine oil blowback, engine oil viscosity after heating is less, good fluidity, and motor oil pump in the time starting can be sent to lubricant oil each movement parts friction surface in time like this, make cylinder wall, main bearing and connecting rod bearing obtain good lubrication, thereby solve the problem of vehicle launch difficulty.
The utility model to oil sump 11 without particular/special requirement, can use as long as offer corresponding opening in oil sump 11 bottoms, even if it is longer to open the car time lag for twice, also can heat subzero engine oil, and heating-up temperature can control automatically, simple to operate, safe ready, with low cost, replicability is high, has a extensive future.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.Previous embodiment has been described in detail the utility model, and for a person skilled in the art, its technological scheme that still can record aforementioned each embodiment is modified, or part technical characteristics is wherein equal to replacement.In every case within inventive concept scope of the present utility model, any amendment of making, be equal to replacement, improvement etc., within being all included in protection domain of the present utility model.
Claims (9)
1. an engine oil heating device, it is characterized in that comprising heating cabinet (1) and two-way oil pump (2), in described heating cabinet (1), be provided with oil storage space (62), heating equipment (7) is installed in described oil storage space (62), and described two-way oil pump (2) is connected with the first oil pipe (21) for being communicated with oil sump and the second oil pipe (22) for being communicated with oil storage space (62).
2. engine oil heating device according to claim 1, it is characterized in that being provided with in described heating cabinet (1) dividing plate (6), described dividing plate (6) is two-way oil pump installing space (61) and oil storage space (62) by the spatial separation in heating cabinet (1), and described two-way oil pump (2) is packed in two-way oil pump installing space (61).
3. engine oil heating device according to claim 2, is characterized in that, in described oil storage space (62), temperature transducer (8) is installed, and the signal output part of described temperature transducer (8) is connected with the control circuit of heating equipment (7).
4. engine oil heating device according to claim 1, is characterized in that described the first oil pipe (21) is provided with the valve (23) of pilot line break-make.
5. engine oil heating device according to claim 1, is characterized in that described heating equipment (7) is electric heating wire or ptc material.
6. engine oil heating device according to claim 1, is characterized in that described heating equipment (7) is arranged in the bottom of oil storage space (62).
7. engine oil heating device according to claim 1, is characterized in that the outer surface of described heating cabinet (1) is coated with thermal insulation layer (3).
8. engine oil heating device according to claim 1, is characterized in that described heating cabinet (1) is provided with Butterworth Hatch (10).
9. according to the engine oil heating device described in claim 1 to 8 any one, it is characterized in that described heating cabinet (1) upper surface is provided with handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274704.3U CN203925650U (en) | 2014-05-27 | 2014-05-27 | A kind of engine oil heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274704.3U CN203925650U (en) | 2014-05-27 | 2014-05-27 | A kind of engine oil heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925650U true CN203925650U (en) | 2014-11-05 |
Family
ID=51821477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420274704.3U Expired - Lifetime CN203925650U (en) | 2014-05-27 | 2014-05-27 | A kind of engine oil heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925650U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005785A (en) * | 2019-12-31 | 2020-04-14 | 广西玉柴机器股份有限公司 | Integrated engine oil quality monitoring device |
| CN112267927A (en) * | 2020-09-12 | 2021-01-26 | 江苏里斯特通用机械制造有限公司 | Small gasoline engine test engine oil automatic injection system and working method thereof |
| CN112943440A (en) * | 2021-01-24 | 2021-06-11 | 南京吉奇图汽车用品有限公司 | Automatic water-oil temperature control device for automobile driving system |
| CN113446143A (en) * | 2021-07-19 | 2021-09-28 | 中国煤炭科工集团太原研究院有限公司 | Low-temperature auxiliary heating starting device of explosion-proof diesel engine for coal mine |
-
2014
- 2014-05-27 CN CN201420274704.3U patent/CN203925650U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005785A (en) * | 2019-12-31 | 2020-04-14 | 广西玉柴机器股份有限公司 | Integrated engine oil quality monitoring device |
| CN112267927A (en) * | 2020-09-12 | 2021-01-26 | 江苏里斯特通用机械制造有限公司 | Small gasoline engine test engine oil automatic injection system and working method thereof |
| CN112943440A (en) * | 2021-01-24 | 2021-06-11 | 南京吉奇图汽车用品有限公司 | Automatic water-oil temperature control device for automobile driving system |
| CN113446143A (en) * | 2021-07-19 | 2021-09-28 | 中国煤炭科工集团太原研究院有限公司 | Low-temperature auxiliary heating starting device of explosion-proof diesel engine for coal mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |